TLE6244X Datasheet, PDF (43/70 Pages) Infineon Technologies AG – 18 Channel Smart Lowside Switch

TLE 6244X
Output current
Outputs Low Side Switches
I_SO ≤ 5mA
Static voltage (without destruction) OUT1...6
OUT7..18
≤ 64V
≤ 40V
Dynamic voltage without destruction after ISO/DIS7637-1, pulses 1 to 4
OUT1 to 6, OUT9 to16: via external load (e.g. 2W lamp)
≤ 2ms
OUT7, OUT8, OUT17 and OUT18: via external load
≤ 2ms
Ground Current
Total current GND1+2 (pins 26/27)
(total ground current of OUT5,6,9,10,17,18)
I_GND1+2 ≤ 18 A
Total current GND3+4 (pins 58/59)
(total ground current of OUT1,2,7,8,11,12,15,16)
I_GND3+4 ≤ 20 A
Total current GND5+6 (pins 11/12)
(total ground current of OUT3,13)
I_GND5+6 ≤ 6 A
Total current GND7+8 (pins 41/42)
(total ground current of OUT4,14)
I_GND7+8 ≤ 6 A
Attention: Even if all ground pins are connected with each other on the PCB the total
ground currents I_GND1+2 and I_GND3+4 and I_GND5+6 and I_GND7+8 must not be exceeded.
The 4 ground pins GND1...4 are internally connected to the heat sink via an unspecified
rivet joint. Therefore it is advisable to short-circuit the 4 ground pins on the PCB and to
connect them with the heat sink. In addition the 4 ground pins GND5..8 must be connected
to the other ground pins on the PCB
Inputs of the Power Switches, SPI Inputs, Reset and Shut-off of the Power Stages
Input voltage
Input currents
-0.3V ≤ U_{INi,RST,SS,SI,SCK,ABE} ≤ 36V
see 3.4.4 , 3.9.1 , 3.9.2 , 3.9.3 , 3.13.2
Pin RST
Minimum reset duration (Power-On)
15 ms
Input currents
see 3.4.4
Final Data Sheet
43
V4.2, 2003-08-29